The TCI Library would not be possible without the contributions of those who provided the scans of the documents and schematics that make up the library. Without those contributions, such a collection would be impossible.

We would like to thank the following people for their advice, help and/or contributions:

Tom Adams, Doug Alderdice, Dietrich Arbenz, Walt Aydelotte, Chuck Batson, Gerhard Baumgartner, Robert Bell, Arthur P. Bloom, Karl Brose, Ed Burnett, Steve Cichorsky, Roger Conklin, Paul Coxwell, Alan David, Debbie/Dewdrop, Jim Decker, Vin DiJohn, Charlie Dunne, Remco Enthoven, Bob Estreich, Sam Etler, Paul Fassbender, John Fehl, Steve Flocke, Gerhard Fuchs, Larry Garnatz, Gordon Gerdes, John Gilbert, Clint R. Gilliland, Greg Goebel, Gary Goff, Alan Goldberg, David Goodman, Dave Gruger, Sam Hallas, Martin Harriss, Fred Haynes, Jim Haynes, Chuck Hensley, Ross Herbert, Steve Hilsz, Dave Hunter, Dennis Hock, JKL Museum, Ian Jones, Harry Joseph, Wayne Junop, Alexandre Kampouris, Ron Kay, Steph Kerman, Russ Kirk, Bobby Koch, Ray Kotke, Jeff Lamb, Bruce Lane, Louis Maffei, Mike Magnus, John Marshall, David Massey, Wayne Merit, John Mulrane, Mike Neale, John Novack, Paul Pafford, Doug Pavlichek, Jerry Petrizze, LienAnh Pham, Mark Phillips, Jim Prather, Laurence Rudolf, Jack Ryan, Eric Salter, Richard Schipper, Erik Schull, Jeff Seidel, David Shtaida, John Sichert, Johathan Sowers, John Stancliff, Craig Stanowski, Jim Stettler, Kenneth "Stub" Stubblefield, Perry Tipperreiter, Greg Turgeon, Jan Verhelst, Rick Walsh, Jeremy Walters, Nathaniel Watson, Erick Waugus, Paul Wills, Bill Wright, Michael Young and Peter Z.  and others.

We apologize in advance if we overlooked anyone.

New User?

Read the articles under "Introduction" in the black menu bar above.

Recent Contributors

Thanks for new documents from Jeff Lamb, Chuck Hensley, John Novack, Paul Fassbender, Clint Gilliland, Steve Cichorsky, John Gilbert, Chuck Batson, Alan David, Steve Flocke, Paul Wills, Dave Gruger, Jim Prather, John Stancliff and Sam Etler.

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Hints for using the TCI Library

"Menu Bar" for site navigation.
Many menu choices are hidden until you mouse over the menu.  If you want help getting started, see the links under the word "Introduction" in the Menu Bar.
The user interface is oriented toward the user’s choice to either Browse or Search for information.  The Browse the Library menu entry offers many quick links to move around the Library quickly.  Try it!

Three search options.
The Library’s keyword-based searches, called Basic Search and Advanced Search, accept keywords as short as 2 characters (WE, AE, etc.) and search strings up to 255 characters.  If you get more than 1,000 items, refine your search or try the Google Search option.
Library INBOX.
The INBOX may hold some files that have been submitted but not fully processed into the Library.  These are often topics of current discussion on the TCI Listserv.
Finding BSPs.
Many BSPs are currently only identified by BSP number. If a text search doesn’t produce a BSP, try looking in one of the many BSP index documents to find a BSP number for the product you are researching just as you would do if referencing a paper library of the BSPs. Then enter the BSP number in the search box.



Telephone Collectors International was incorporated under the laws of the state of Kansas on May 13, 1986. The goal of the organization is "to educate the public, as well as the members of the Corporation, regarding the history of telephony, the value of old telephones and related items, their collectability and preservation; to research telephone history and publish and provide literature thereon; to promote the public exhibition of old telephones and related items; and to promote common courtesies and guidelines for use by the public." Telephone Collectors International is recognized by the Internal Revenue Service as a 501(c)(3) organization, to which U.S. tax deductible contributions can be made.